Tip Jar/Patreon
I've had several people ask about a way to leave a tip for one of my open source 3d designs that they have printed.
Here you go:
https://paypal.me/toddsnerdcave?locale.x=en_US
I have also launched a Patreon. Becoming a Patron gives you the benefit of early access to download printable models (before I release them to the public), exclusive behind the scenes content and occasional discounts to the store for new products when launched.
https://www.patreon.com/retrofrog
Thanks!
todd